Show some spirit for The Big Bang Theory ! This Big Bang Theory Knock Knock Knock Penny Rubber Bracelet commemorates the many occasions in which Dr. Sheldon Cooper - a grown man with multiple advanced scientfic degrees - knocks on the door of his (Read More...)

Big Bang Theory Knock Knock Knock Penny Rubber Bracelet

:

Show some spirit for The Big Bang Theory! This Big Bang Theory Knock Knock Knock Penny Rubber Bracelet commemorates the many occasions in which Dr. Sheldon Cooper - a grown man with multiple advanced scientfic degrees - knocks on the door of his hot neighbor Penny in a frantic fluster of childlike distress. How hilarious! The bracelet is made of rubber, and colored black with the words, "Knock Knock Knock Penny!" on it in white.